Here's the link for the scoop on a new spinning disk "toy".
The trick of it is "visual fatigue", it causes illusions.
I can surely relate this to living in Costa Rica. Things are not as they appear. You can concentrate so hard on solving a problem that you no longer see "the real" problem. Costa Rica has a way of wearing you down if you try and make things work here like they work back home.
It just isn't going to happen as you expected or when you expect it, period.
My motto: REMEMBER WHERE YOU ARE. And don't waste too much effort trying to figure out "why",
there are no pat answers and most of what you see is just an illusion.
I trust nature and the constant beauty of all around me, even in the dry season.
By the way, parts of Costa Rica got rain yesterday (remember, I was begging for rain)
but not a drop in Jaco or Hermosa. Pura Vida.